Factor Theorem

How many roots are shown in the picture?

Roots are x-intercepts.

• 0

• 1

• 2

• 3

Tags

CCSS.HSF-IF.C.7C

Find the zeros of the function and graph.
y=(x + 2)(x - 3)(3x - 5)

• x=-2, x=3, x=5/3
• x=2, x=-3, x=-3/5
• x=2, x=-3, x=5/3
• x=-2, x=3, x=5

Tags

CCSS.HSF-IF.C.7C

Zero: x = 9

What is the factor?

• (x - 9)

• (x + 9)

• 9

• -9

Tags

CCSS.HSA.APR.B.2

Which binomial is a factor of
f(x)= x³ -6x² +3x +10?

Hint: Use synthetic division. If you get a zero as the remainder, the binomial is a factor of the polynomial.

• x + 1
• x + 2
• x + 5
• x + 10

Tags

CCSS.HSA.APR.D.6

Which binomial is a factor of 
f(x)= x³ + x² -24x +36?

Hint: Use synthetic division. If you get a zero as the remainder, the binomial is a factor of the polynomial.

• x + 2
• x + 3
• x + 6
• x + 9

Tags

CCSS.HSA.APR.D.6

Given that (x+2) is a factor of  (x³ - 3x² - 4x + 12), what are the three factors for
 (x³ - 3x² - 4x + 12)?

• (x-2) (x+2) (x+3) 
• (x-2) (x-2) (x+3)
• (x+2) (x+2) (x+3)
• (x-2) (x+2) (x-3)

Tags

CCSS.HSA.APR.B.2

Given that (x - 1) is a factor of  (x³ + 7x² + 7x - 15), what are the three factors for
 (x³ + 7x² + 7x - 15)?

• (x-1) (x+5) (x-3) 
• (x-1) (x+5) (x + 3) 
• (x+1) (x+5) (x-3) 
• (x+1) (x-5) (x-3) 

Tags

CCSS.HSA.APR.B.2

Tags

CCSS.HSA.APR.D.6

Tags

CCSS.HSA.APR.D.6

Tags

CCSS.HSA.APR.D.6